baber/WOPTO huggingface dataset:
Patent JP-2023027911-A (JP)
Title: Inspection apparatus
Inventor: KITAJIMA TAKESHI
IPC: G01N23/10
Filed: 2021-08-18
Abstract: To fix a load onto a container so as not to affect photographing of transmission images.SOLUTION: An air supply port 221 discharges gases, such as air sent from a compressor, a blower, or the like, upward. An air supply pipe 121 connected to the air supply port 221 takes in the gas sent from the air supply port 221 from the lower opening and discharges it from the upper opening to the opening of a balloon 13. The air supplied from the air supply pipe 121 is stored in the inside of the balloon 13 to inflate the balloon 13. When the balloon 13 starts to swell, the tip part of it first swells to press a load J from the top. Then, the other parts of the balloon 13 swell to press the load J from the side.SELECTED DRAWING: Figure 8
Patent JP-2023030304-A (JP)
Title: Warning device, method for warning, and warning program
Inventor: TAKAMORI TETSUJI
IPC: G08B21/00
Filed: 2021-08-23
Abstract: To provide a warning device, a method for warning, and a warning program that evaluate the risk of falling of a vehicle with no running schedule routes set and can issue a warning properly to the user or the manager of the vehicle.SOLUTION: The warning device, the method for warning, and the warning program acquire load information showing the load on each wheel of a vehicle with a loading unit and road surface information showing steps or inclined parts of a road surface on which the vehicle runs. The warning device, the method for warning, and the warning program also acquire the existence position of a step or an inclined part on the basis of the road surface information and calculate center-of-gravity information of the vehicle on the basis of the load information. The warning device, the method for warning, and the warning program determine whether the vehicle is in a warning target state on the basis of the existence position and the center-of-gravity information, and issues a notification to the user when the vehicle has been determined to be in the warning target state.SELECTED DRAWING: Figure 3
Patent JP-2023031078-A (JP)
Title: Memory system and control method
Inventor: MATSUMOTO HAJIME
IPC: H02M3/155
Filed: 2021-08-24
Abstract: To provide a memory system and a control method that enable a desired voltage value to be supplied at a power supply location.SOLUTION: A memory system according to an embodiment comprises a nonvolatile memory, a memory controller that controls the memory, and a power supply circuit that supplies voltage to be power of at least one of the memory and the memory controller. The power supply circuit stores first information about the value of the voltage to be supplied, outputs an output voltage based on the voltage value specified by the stored first information, detects an output current at the output end of the output voltage, compares the detected output current value with a threshold, and updates the stored first information with second information in which the value of the voltage to be supplied is updated based on the result of the comparison.SELECTED DRAWING: Figure 2
Patent JP-2023032104-A (JP)
Title: Sealing material and sintered body
Inventor: UMAYAHARA YOSHIO
IPC: C04B35/18
Filed: 2021-08-26
Abstract: To provide a sealing material that has excellent heat resistance and flowability, and has its thermal expansion coefficient matched to that of metal and/or ceramic.SOLUTION: A sealing material comprises crystalline glass powder comprising, in mass%, SiO2 40-55%, Al2O3 0.5-4.8%, CaO 10-20%, MgO 10-20%, and SrO 14-20% and corundum powder.SELECTED DRAWING: None
Patent JP-2023036123-A (JP)
Title: Substrate processing method and substrate processing apparatus
Inventor: WANG ZHIDA
IPC: H01L21/304
Filed: 2021-09-02
Abstract: To satisfactorily dry a substrate while effectively suppressing collapse of a pattern formed on the surface of the substrate in a substrate processing technique for drying the substrate using a processing fluid in a processing space of a processing container.SOLUTION: In a substrate processing technology according to the present invention in which a pressurization step, a constant pressure step, and a depressurization step are performed in this order within a processing container, between the pressurization step and the constant pressure step or in the initial stage of the constant pressure step, while maintaining first pressure in a processing space, the flow rate of the processing fluid in the processing space is suppressed to a second flow rate that is lower than the first flow rate. This promotes interdiffusion between the processing fluid and the liquid in the processing space. After the diffusion progresses, the substrate is dried by discharging the processing fluid from the processing space.SELECTED DRAWING: Figure 4
Patent JP-2023036380-A (JP)
Title: Electronic apparatus
Inventor: FUKUI MASASHI
IPC: G06F1/30
Filed: 2021-09-02
Abstract: To discharge electric charge of an output circuit of each power source in a normal order when power supply is stopped in an electronic apparatus to which different power source voltage is supplied from a plurality of power sources.SOLUTION: An electronic apparatus has a plurality of power source circuits, and a discharge control unit for controlling discharge of electric charge on each output side of the plurality of power source circuits when power supply from the plurality of power source circuits is stopped. The discharge control unit has a setting unit for setting a discharge start timing of each of the plurality of power source circuits, and a control unit for controlling discharge current so that a discharge time of each of the plurality of power source circuits is within a predetermined prescribed range.SELECTED DRAWING: Figure 1
Patent JP-2021185625-A (JP)
Title: Solar cell with trench-free emitter region
Inventor: David d smith
IPC: H01L31/0745
Filed: 2021-09-02
Abstract: To achieve an improvement in solar cell manufacture efficiency by providing novel processes for fabricating solar cell structures.SOLUTION: A solar cell includes a substrate 100 having a light-receiving surface 124 and a back surface opposite to the light receiving surface. A first polycrystalline silicon emitter region 112 is doped with an impurity of a first conductivity type. A second polycrystalline silicon emitter region 114 is adjacent to the first polycrystalline silicon emitter region 112. The second polycrystalline silicon emitter region 114 is doped with an impurity of an opposite second conductivity type. A total concentration of the impurity of the first conductivity type in the first polycrystalline silicon emitter region 112 is at least an order of magnitude greater than a total concentration of the impurity of the second conductivity type in the second polycrystalline silicon emitter region 114. A first conductive contact structure 120 is connected to the first polycrystalline silicon emitter region 112. A second conductive contact structure 122 is connected to the second polycrystalline silicon emitter region 114.SELECTED DRAWING: Figure 1E
Patent JP-2023038427-A (JP)
Title: Vehicle drive system test device and test method
Inventor: TANIGUCHI SHUN
IPC: G01M17/08
Filed: 2021-09-07
Abstract: To provide a vehicle drive system test device that enables testing in consideration of characteristics such as wheel diameter difference and running resistance of railway vehicles.SOLUTION: A vehicle drive system test device comprises a plurality of combinations of: a load machine connected to a test machine being an electric motor via a shaft; and a power converter that drives the load machine. The vehicle drive system test device further comprises: a speed detector for detecting speed of each load machine; a controller for controlling each power converter; and a vehicle model calculator that calculates a speed command value for each load machine based on data related to a vehicle to be tested. Each controller has a test torque detector or a test torque estimator, outputs torque of the test machine detected by the test torque detector or estimated by the test torque estimator to the vehicle model calculator, calculates a load machine torque command value based on a difference between a speed command value of the load machine calculated by the vehicle model calculator and a speed of the load machine, and controls the power converter using the load machine torque command value.SELECTED DRAWING: Figure 1
Patent JP-2022094907-A (JP)
Title: Generation device, generation method, and program
Inventor: MIZUNO SHOGO
IPC: H04N5/232
Filed: 2021-09-09
Abstract: To generate a virtual viewpoint image capable of addressing a problem that a position of a subject is different from a desired position.SOLUTION: An image generation device 120 includes: a subject shape generation section 405 for obtaining shape data representing a shape of a subject based on a plurality of photographed images obtained by photographing the subject in a photographing area by a plurality of photographing devices; a subject shape center-of-gravity calculation section 406 for identifying a subject position; a subject position setting section 408 for identifying a referential position representing a reference for the position of the subject; and a virtual viewpoint image generation section 412 for generating a virtual viewpoint image corresponding to a deviation between the subject position and the referential position based on the shape data.SELECTED DRAWING: Figure 4
Patent JP-2023040362-A (JP)
Title: game machine
Inventor: ISHIZUKA KEITA
IPC: A63F7/02
Filed: 2021-09-10
Abstract: To provide a game machine capable of enhancing a player's motivation to play a game by increasing a degree of attention to the game and interest in the game.SOLUTION: A game machine 10 realizes a state in which a predetermined area of a pattern display part is visible through a first rotary accessory member, and a state in which an information display part of a second rotary accessory member is visible through the first rotary accessory member in a special pattern game and a jackpot game, and executes a performance for reporting a jackpot type in these states. The first rotary accessory member and the second rotary accessory member can travel in one or plural routes. A state in which the information display part is visible through the first rotary accessory member is realized by movement of the second rotary accessory member to a rear side of the first rotary accessory member. One of the first rotary accessory member and the second rotary accessory member may be movable and the other may be fixed even if both of them are movable when they can be brought closer or separated relatively.SELECTED DRAWING: Figure 170
Patent JP-2023041205-A (JP)
Title: Stator and rotary electric machine
Inventor: YAMAGISHI MASAYUKI
IPC: H02K1/20
Filed: 2021-09-13
Abstract: To provide a stator that has improved cooling efficiency.SOLUTION: A stator arranged radially outside a rotor includes: a cylindrical cylinder part; a tooth part which extends radially inward from an inner peripheral surface of the cylinder part; a coil part wound on the tooth part; and a protrusion which protrudes radially outward from an outer peripheral surface of the cylinder part, in which a radially outer end of an axial direction end side of the protrusion is located further radially outward than at least part of a radially outer end of an axial direction center part side of the protrusion.SELECTED DRAWING: Figure 2
Patent JP-2022008378-A (JP)
Title: Manufacturing method of rotor for rotary electric machine
IPC: H02K15/02
Filed: 2021-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a rotor capable of handling higher speed rotation and lower inertia. 
     SOLUTION: In a rotor 110 of a rotary electric machine including a main body portion 111 having a cylindrical form, a first shaft end portion 112 coaxially provided on one end side of the main body portion 111, and a second shaft end portion 113 having a cylindrical form is provided on the other end side of the main body portion 111, the second shaft end portion 113 includes: a shaft part 114 to which a bearing 119 is attached with a smaller diameter than the main body portion 111; and a joint part 115 that is located between the main body portion 111 and the shaft portion 114 and has the same diameter as the main body portion 111, and is pressed against the other end surface of the main body portion 111. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2021193316-A (JP)
Title: Collecting joint
Inventor: KIMURA EIJI
IPC: F16L55/00
Filed: 2021-09-14
Abstract: To provide a collecting joint of which the drain performance is improved by securing a wide space at a lower side of a swirl vane inside of an inclined pipe part in a case where the collecting joint is formed by injection molding.SOLUTION: A collecting joint 11 comprises: a joint body 16 formed tubular and disposed in such a manner that an axis O is located in a vertical direction; and a swirl vane 34 provided on an inner peripheral surface of the joint body. The swirl vane extends toward a first side in a circumferential direction gradually from an upper side to a lower side, and the joint body includes an inclined pipe part 32 of which the diameter is reduced gradually from the upper side to the lower side. At least a portion of the swirl vane is provided on an inner peripheral surface of the inclined pipe part. The inner peripheral surface of the inclined pipe part includes: a first inner surface 32a which is inclined so as to get closer to the axis gradually from the upper side to the lower side; and a second inner surface 32b which is disposed in a lower portion of the swirl vane and inclined so as to get separate from the axis gradually from the upper side to the lower side.SELECTED DRAWING: Figure 4
Patent JP-2023043091-A (JP)
Title: container
Inventor: NOSE Kota
IPC: B65D43/16
Filed: 2021-09-15
Abstract: To provide a technique for facilitating alignment of container components constituting a container with each other.SOLUTION: There is provided a container 10 which is formed by integrally foam-molding a resin in a state where the mating surfaces 21M of a pair of container components 20 constituting a container by being aligned with each other are directed to the same side and are joined by a hinge 30, in which at least a portion of the hinge 30 is pulled when the pair of container components 20 are aligned with each other.SELECTED DRAWING: Figure 4
Patent JP-2023043293-A (JP)
Title: Information processor, information processing method and computer program
Inventor: JIBIKI TETSUYA
IPC: G06Q50/34
Filed: 2021-09-16
Abstract: To provide a technology to enhance interest of a user who registers his/her prediction to a service in which a plurality of users share their predictions about a competition result.SOLUTION: A server 14 stores a first user's prediction and a second user's prediction regarding a competition result. The server 14 obtains the result of the competition from a race result distributor 16. The server 14 determines the winner between the first user and second user based on the result of the competition. The server 14 provides rewards to the first user or second user who wins.SELECTED DRAWING: Figure 1
Patent JP-2023043583-A (JP)
Title: Substrate processing method, substrate processing apparatus and semiconductor structure
Inventor: WADA MAKOTO
IPC: H01L21/314
Filed: 2021-09-16
Abstract: To provide a substrate processing method that can form a graphene film having low resistivity and an excellent barrier property, and provide a substrate processing apparatus and a semiconductor structure.SOLUTION: A substrate processing method that performs processing of a substrate comprises: a carrying-in step that carries the substrate having a silicon-containing film on a surface into a processing container; a first step that supplies an oxygen containing gas into the processing container, and adsorbs the oxygen containing gas on the surface of the silicon-containing film to form an adsorption layer; a second step that supplies an argon-containing gas into the processing container, and reacts between the adsorption layer and a surface of the silicon-containing film using plasma of the argon-containing gas to form a silicon oxide layer; and a third step that supplies a carbon-containing gas into the processing container, and forms a graphene film on the silicon oxide layer using plasma of the carbon-containing gas.SELECTED DRAWING: Figure 4
Patent JP-2023045907-A (JP)
Title: Semiconductor integrated circuit, electronic apparatus, and frequency detection method
Inventor: URAKAWA GO
IPC: H03L7/095
Filed: 2021-09-22
Abstract: To provide a semiconductor integrated circuit, an electronic apparatus, and a frequency detection method capable of detecting a clock frequency simply and without increasing the circuit scale.SOLUTION: A semiconductor integrated circuit includes: a voltage controlled oscillator circuit for generating a first clock signal whose frequency can be controlled based on a setting value and a control voltage, the setting value corresponding to the frequency of the first clock; a calibration circuit for supplying a setting value generated based on the frequency of a second clock signal and the frequency of the first clock signal to the voltage controlled oscillator circuit; a phase synchronization circuit for generating a control voltage based on the phase difference between the second clock signal and a third clock signal which is obtained by dividing the first clock signal at a first dividing ratio, and supplying the generated control voltage to the voltage controlled oscillation circuit; and a change circuit for changing the first dividing ratio if the first clock signal and the second clock signal are not in a lock state, based on the second clock signal and the third clock signal.SELECTED DRAWING: Figure 2
Patent JP-2023050023-A (JP)
Title: Dye ink composition, black dye ink, dye ink for inkjet recording, inkjet recording method and aqueous dye solution
Inventor: TATEISHI KEIICHI
IPC: C09B47/22
Filed: 2021-09-29
Abstract: To provide a dye ink composition that can form an image having excellent color tone of black, print density and light resistance and also has excellent storage stability.SOLUTION: A dye ink composition comprises a phthalocyanine compound of a specific structure. There are also provided a black dye ink comprising the dye ink composition, a dye ink for inkjet recording comprising the dye ink composition or the black dye ink, an inkjet recording method using the dye ink for inkjet recording, and an aqueous dye solution that can be used in the production of the dye ink composition.SELECTED DRAWING: None
Patent JP-2023050699-A (JP)
Title: Epoxy resin composition and cured product
Inventor: ASANO TADASHI
IPC: C08L75/04
Filed: 2021-09-30
Abstract: To provide an epoxy resin composition for a fiber-reinforced composite material which is excellent in impregnation property into a fiber base material (carbon fiber, glass fiber, and the like), and excellent performance for heat resistance and mechanical characteristics (especially, fracture toughness), and a degree of freedom for designing of the resin composition.SOLUTION: An epoxy resin composition is blended with an epoxy resin, a polyurethane resin and a curing agent, wherein the polyurethane resin is composed of a polyol compound, a polyisocyanate compound and monool or a monoamine compound, 10-100% of a terminal isocyanate group is sealed with monool or a monoamine compound, and the monool or the monoamine compound is selected from substances whose Hansen solubility parameter (HSP) has an HSP distance of 7 or more and 20 or less with respect to HSP of a cured product obtained by curing the epoxy resin composition containing no polyurethane resin.SELECTED DRAWING: None
Patent JP-2023051157-A (JP)
Title: Container and screening method
Inventor: DOBASHI HIDEKUNI
IPC: G09F3/10
Filed: 2021-09-30
Abstract: To materialize a container which allows recognition of a container piece to which an adhesive material is adhered, when the container is pulverized into container pieces.SOLUTION: A PET bottle container comprises: a substrate (11); an ink layer (12); a first adhesive layer (13) for adhering one end (10a) of a winding label (10) to the container; and a second adhesive layer (14) for adhering the other end of the winding label (10) to the substrate (11). In the container, the winding label (10) where the first adhesive layer (13) and the second adhesive layer (14) are positioned, is wound on an opposite side of a substrate (11) side of the ink layer (12). An adhesion force between the ink layer (12) and the first adhesive layer (13) is stronger than an adhesion force between the ink layer (12) and the substrate (11) side.SELECTED DRAWING: Figure 3
Patent JP-2022058303-A (JP)
Title: Asphalt modifier for modified asphalt
Inventor: AKINO TAKEAKI
IPC: C08L95/00
Filed: 2021-09-30
Abstract: To provide an asphalt modifier for a modified asphalt capable of forming a paved surface having excellent rutting resistance and surface aesthetic.SOLUTION: An asphalt modifier for modified asphalt containing a polyester (A) and a polyester (B). (A) contains a constituent unit derived from an alcohol component (a1) and a constituent unit derived from a carboxylic acid component (a2), a total content of the alcohol and carboxylic acid components having a structure X represented by residues excluding two hydroxyl groups from bisphenol A in total 100 mol% of the (a1) and (a2) is 10 mol% or larger, (B) contains a constituent unit derived from the alcohol component (b1) and a constituent unit derived the carboxylic acid component (b2), in total 100 mol% of the (b1) and (b2), a total content of the alcohol component and carboxylic acid component having an aliphatic saturated hydrocarbon skeleton is 20 mol% or larger, and, a total content of the alcohol component and carboxylic acid component having a structure X is smaller than 5 mol%.SELECTED DRAWING: None
Patent JP-2022073991-A (JP)
Title: Game board
IPC: A63F5/04
Filed: 2021-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a game board for executing a novel and unprecedented performance. 
     SOLUTION: In a game board having informing means capable of executing predetermined notification and performance means capable of executing a predetermined performance, the informing means can execute notification regarding a first instruction for showing that a first pattern among stop modes including a first pattern combination corresponding to a first result is stoppable in a state in which the first result is won internally, the performance means can execute a first pattern stop performance when a certain pattern in a first pattern combination is stopped and displayed in a certain reel, and the performance means has a higher probability of executing a first pattern stop performance when the informing means executes notification regarding the first instruction than when it does not execute notification regarding the first instruction. 
     SELECTED DRAWING: Figure 226 
     COPYRIGHT: (C)2022,JPO&INPIT